15705043740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1\times {\mathrm{3571}}^1$

素因数の和:4100

約数の個数: 144

約数和(自身を含む): 48656383776

約数和(自身を除く): 32951340036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 461, 477, 530, 636, 795, 922, 954, 1060, 1383, 1590, 1844, 1908, 2305, 2385, 2766, 3180, 3571, 4149, 4610, 4770, 5532, 6915, 7142, 8298, 9220, 9540, 10713, 13830, 14284, 16596, 17855, 20745, 21426, 24433, 27660, 32139, 35710, 41490, 42852, 48866, 53565, 64278, 71420, 73299, 82980, 97732, 107130, 122165, 128556, 146598, 160695, 189263, 214260, 219897, 244330, 293196, 321390, 366495, 378526, 439794, 488660, 567789, 642780, 732990, 757052, 879588, 946315, 1099485, 1135578, 1465980, 1646231, 1703367, 1892630, 2198970, 2271156, 2838945, 3292462, 3406734, 3785260, 4397940, 4938693, 5677890, 6584924, 6813468, 8231155, 8516835, 9877386, 11355780, 14816079, 16462310, 17033670, 19754772, 24693465, 29632158, 32924620, 34067340, 49386930, 59264316, 74080395, 87250243, 98773860, 148160790, 174500486, 261750729, 296321580, 349000972, 436251215, 523501458, 785252187, 872502430, 1047002916, 1308753645, 1570504374, 1745004860, 2617507290, 3141008748, 3926260935, 5235014580, 7852521870, 15705043740]

約数ペア:

[(1, 15705043740), (2, 7852521870), (3, 5235014580), (4, 3926260935), (5, 3141008748), (6, 2617507290), (9, 1745004860), (10, 1570504374), (12, 1308753645), (15, 1047002916), (18, 872502430), (20, 785252187), (30, 523501458), (36, 436251215), (45, 349000972), (53, 296321580), (60, 261750729), (90, 174500486), (106, 148160790), (159, 98773860), (180, 87250243), (212, 74080395), (265, 59264316), (318, 49386930), (461, 34067340), (477, 32924620), (530, 29632158), (636, 24693465), (795, 19754772), (922, 17033670), (954, 16462310), (1060, 14816079), (1383, 11355780), (1590, 9877386), (1844, 8516835), (1908, 8231155), (2305, 6813468), (2385, 6584924), (2766, 5677890), (3180, 4938693), (3571, 4397940), (4149, 3785260), (4610, 3406734), (4770, 3292462), (5532, 2838945), (6915, 2271156), (7142, 2198970), (8298, 1892630), (9220, 1703367), (9540, 1646231), (10713, 1465980), (13830, 1135578), (14284, 1099485), (16596, 946315), (17855, 879588), (20745, 757052), (21426, 732990), (24433, 642780), (27660, 567789), (32139, 488660), (35710, 439794), (41490, 378526), (42852, 366495), (48866, 321390), (53565, 293196), (64278, 244330), (71420, 219897), (73299, 214260), (82980, 189263), (97732, 160695), (107130, 146598), (122165, 128556)]